Inspection Procedure

WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Be careful of traffic conditions and safety around the vehicle when performing road test.

CAUTION:

Fully understand the following items well before the road test;
- Precautions: Refer to LDW/LDP System Service .
- System description for LDW
  - With direct adaptive steering: Refer to System Description .
  - Without direct adaptive steering: Refer to System Description .
- System description for LDP
  - With direct adaptive steering: Refer to System Description .
  - Without direct adaptive steering: Refer to System Description .
- Handling precaution: Refer to Precautions for Lane Departure Warning/Lane Departure Prevention .

CHECK LDW SYSTEM SETTING
1. Start the engine.
2. Check that the LDW system setting can be enabled/disabled on the integral switch.
3. Turn OFF the ignition switch and wait for 30 seconds or more.
4. Check that the previous setting is saved when the engine starts again.
GO TO 2.

ACTION TEST FOR LDW

Enable the setting of the LDW system on the integral switch.
Turn LDW system display ON (Speaker icon is ON at the "Lane" position).
NOTE: LDP system is OFF.

Check the LDW operation according to the following table.

Vehicle condition/ Driver's operation			Action
Vehicle speed (Approx.) [km/h (MPH)]	Turn signal condition	Status of vehicle close to lane marker	Indication on the combination meter	Indicator color	Steering vibration
Less than Approx. 60 km/h (37 MPH)	--	Close to lane marker	Courtesy of NISSAN NORTH AMERICA, INC.	White	OFF
Approx. 70 km/h (45 MPH) or more	OFF ON (Opposite to the deviate side)	Close to lane marker	Courtesy of NISSAN NORTH AMERICA, INC.	Yellow (Blink)	ON
Approx. 70 km/h (45 MPH) or more	ON (Deviate side)	Close to lane marker	Courtesy of NISSAN NORTH AMERICA, INC.	White	OFF

NOTE: After the operating conditions of warning are satisfied, the warning continues until the vehicle speed reaches approximately 60 km/h (37 MPH). Refer to System Description (with direct adaptive steering), System Description (without direct adaptive steering).

GO TO 3.

CHECK LDP SYSTEM SETTING
1. Start the engine.
2. Check that the LDP system setting can be enabled/disabled on the integral switch.
3. Turn OFF the ignition switch and wait for 30 seconds or more.
4. Check that the previous setting is saved when the engine starts again.
GO TO 4.

ACTION TEST FOR LDP

Enable the setting of the LDP system on the integral switch.
Turn dynamic driver assistance switch ON (dynamic driver assistance icon is ON at the "Lane" position).

Check the LDP operation according to the following table.

Vehicle condition/ Driver's operation			Action
Vehicle speed (Approx.) [km/h (MPH)]	Turn signal condition	Status of vehicle close to lane marker	Yawing control	Indication on the combination meter	Indicator	Steering vibration
Less than Approx. 60 km/h (37 MPH)	--	Close to lane marker	OFF	Courtesy of NISSAN NORTH AMERICA, INC.	Green	--
Approx. 70 km/h (45 MPH) or more	Turn signal OFF Turn signal ON (Opposite to the deviate side)	Close to lane marker	ON	Courtesy of NISSAN NORTH AMERICA, INC.	Yellow (Blink)	ON
	Turn signal ON (Deviate side)	Close to lane marker	OFF	Courtesy of NISSAN NORTH AMERICA, INC.	Green	--
	Turn signal OFF Turn signal ON (Opposite to the deviate side)	Close to lane marker with soft braking	OFF	Courtesy of NISSAN NORTH AMERICA, INC.	Yellow (Blink)	ON

NOTE: After the operating conditions are satisfied, the control continues until the vehicle speed reaches approximately 60 km/h (37 MPH). Refer to System Description (with direct adaptive steering), System Description (without direct adaptive steering).

INSPECTION END